Autor/in Bettge, S Erhart, M 2 Ravens-Sieberer, Ulrike 2 Hölling, H 1 Schlack, R 1 Wille, Nora 1 alle zeigenListe einklappen
[Mental health of children and adolescents in Germany. Results from the BELLA study within the German Health Interview and Examination Survey for Children and Adolescents (KiGGS)] Ravens-Sieberer, Ulrike Wille, Nora Bettge, S Erhart, M 2007 - Forschungsinformationssystem des UKE
[The German Health Interview and Examination Survey for Children and Adolescents (KiGGS): risks and resources for the mental development of children and adolescents] Erhart, M Hölling, H Bettge, S Ravens-Sieberer, Ulrike Schlack, R 2007 - Forschungsinformationssystem des UKE